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thou

1 American  
[thou] / ðaʊ /

pronoun

singular

thou,

possessive

thy, thine,

objective

thee,

plural

you, ye,

possessive

your, yours,

objective

you, ye
  1. Archaic except in some elevated or ecclesiastical prose. the second person singular subject pronoun, equivalent to modern you (used to denote the person or thing addressed).

    Thou shalt not kill.

  2. (used byQuakers ) a familiar form of address of the second person singular.

    Thou needn’t apologize.


verb (used with object)

  1. to address as “thou,” especially during an era of historical English when “thou” was distinguished as an informal form of you.

    It would have been scandalous for household staff to thou the lord of the manor.

verb (used without object)

  1. to use “thou” in discourse.

    There are still Quakers who thou as a matter of custom.

thou 2 American  
[thou] / θaʊ /

noun

Slang.

plural

thous,

plural

thou
  1. one thousand dollars, pounds, etc.


thou 1 British  
/ ðaʊ /

pronoun

  1. archaic refers to the person addressed: used mainly in familiar address or to a younger person or inferior

  2. (usually capital) refers to God when addressed in prayer, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

thou 2 British  
/ θaʊ /

noun

  1. one thousandth of an inch. 1 thou is equal to 0.0254 millimetre

  2. informal short for thousand

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of thou1

First recorded before 900; Middle English; Old English thū; cognate with German, Middle Dutch du, Old Norse thū, Gothic thu, Old Irish tú, Welsh, Cornish ti, Latin tū, Doric Greek tý, Lithuanian tù, Old Church Slavonic ty; akin to Sanskrit tvam; (verb) late Middle English thowen, derivative of the pronoun

Origin of thou2

First recorded in 1865–70; by shortening

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It was just so strange and dark and felt a little bit illicit, even though it was “ye olde literature” to me at the time.

From Los Angeles Times

I didn’t have the nerve to suggest he preach on the theme of “love thy neighbor,” but some members of his congregation, like Orville Payne, could stand to hear it.

From Literature

Reflecting his deep interest in religion and spirituality, above the door is inscribed the prayer: "Lighten our darkness, we beseech thee, O Lord."

From BBC

Most will have also encountered the moving words that soon follow: “never send to know for whom the bell tolls; / It tolls for thee.”

From The Wall Street Journal

Not even the creature’s eloquence moves Victor to self-reflection: “O Frankenstein, be not equitable to every other, and trample upon me alone, to whom thy justice, and even thy clemency and affection, is most due.”

From The Wall Street Journal